Description: Make configure.ac more robust against option misuse
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

--- a/configure.ac
+++ b/configure.ac
@@ -63,8 +63,11 @@
 	[AS_IF([test "x$with_wnck" = xwnck3 -o "x$with_wnck" = xcheck],
 		[PKG_CHECK_MODULES([WNCK3], [libwnck-3.0],
 			[
-				AC_DEFINE([HAVE_WNCK3], [1], [Define if you have libwnck-3.0])
-				with_wnck=libwnck3
+				AC_DEFINE(HAVE_WNCK3, [1], [Define if you have libwnck-3.0])
+				with_wnck=wnck3
+				enable_mate_applet=no
+				enable_xfce_applet=no
+				enable_lxpanel_plugin=no
 			],
 			[if test "x$with_wnck" = xwnck3; then
 				AC_MSG_FAILURE([--with-wnck=wnck3 was given, but test for libwnck-3.0 failed])
@@ -75,7 +78,7 @@
 		[PKG_CHECK_MODULES([WNCK1], [libwnck-1.0],
 			[
 				AC_DEFINE([HAVE_WNCK1], [1], [Define if you have libwnck-1.0])
-				with_wnck=libwnck1
+				with_wnck=wnck1
 			],
 			[if test "x$with_wnck" = xwnck1; then
 				AC_MSG_FAILURE([--with-wnck=wnck1 was given, but test for libwnck-1.0 failed])